CET6写作4
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2020年07月29日 23:01
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Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A), B), C) and D) on the right side of the paper. You should choose the ONE that best fits into the passage. Then mark the corresponding letter on the Answer Sheet with a single line through the center.
Cloze Test 1
Most people who travel long distances complain of jetlag(喷气飞行时差反应). Jetlag makes business travelers less productive and more prone 61 making mistakes. It is actually cause by 62 of your "body clock"-a small cluster of brain cells that controls the timing of biological 63 . The body clock is designed for a 64 rhythm of daylight and darkness, so that it is thrown out of balance when it 65 day light and darkness at the "wrong" times in a new time zone. The 66 of jetlag often persist for days 67 the internal body clock slowly adjusts to the new time zone.
Now a new anti-jetlag system is 68 that is based on proven 69 pioneering scientific research. Dr. Martin Moore-Ede has 70 a practical strategy to adjust the body clock much sooner to the new time zone 71 controlled exposure to bright light. The time zone shift is easy to accomplish and eliminates 72 of the discomfort of jetlag.
A successful time zone shift depends on knowing the exact times to either 73 or avoid bright light. Exposure to light at the wrong time can actually make jetlag worse. The proper schedule 74 light exposure depends a great deal on 75 travel plans.
Data on a specific flight itinerary(旅行路线) and the individual's sleep 76 are used to produce a Trip Guide with 77 on exactly when to be exposed to bright light.
When the Trip Guide calls 78 bright light you should spend time outdoors if possible. If it is dark out-side, or the weather is bad, 79 you are on an aeroplane, you can use a special light device to provide the necessary light 80 for a range of activities such as reading, watching TV or working.
61.A) for C)to
B)from D)of
62.A)rupture C)eruption
B)corruptions D)disruption
63.A)actions C)reflection
B)functions D)behavior
64.A)regular C)continual
B)formal D)circular
65.A)retains C)possesses
B)encounters D)experiences
66.A)diseases C)signs
B)symptoms D)defects
67.A)while C)if
B)whereas D)although
68.A)adaptable C)available
B)approachable D)agreeable
69.A)broad C)tentative
B)inclusive D)extensive
70.A)devised C)scrutinized
B)recognized D)visualized
71.A)at C)in
B)through D)as
72.A)most C)little
B)least D)more
73. A) attain C)retrieve
B)shed D)seek
74.A)on C)for
B)with D)in
75.A)unique C)complicated
B)specific D)peculiar
76.A)norm C)pattern
B)mode D)style
77.A)directories C)specifications
B)instructions D)commentaries
78.A)off C)for
B)on D)up
79. A)or C)but
B)and D)while
80.A)agitation C)acceleration
B)spur D)stimulus
Cloze Test 2
Sleep is divided into periods of so-called REM sleep, characterized by rapid eye movements and drea
ming, and longer periods of non-REM sleep. 41 kind of sleep is at all well-understood, but REM sleep is 42 to serve some restorative function of the brain. The purpose of non-REM sleep is even more 43 . The new experiments, such as these 44 for the first time at a recent meeting of the Society for Sleep Research in Minneapolis, suggest fascinating explanations 45 of non-REM sleep.
For example, it has long been known that total sleep 46 is 100 percent fatal to rats, yet, 47 examination of the dead bodies, the animals look completely normal. A researcher has now 48 the mystery of why the animals die. The rats 49 bacterial infections of the blood, 50 their immune systems-the self-protecting mechanism against diseases-had crashed.
41.(A) Either (B) Neither (C) Each (D)Any
42(A)intended (B) required (C) assumed (D)inferred
43(A) subtle (B) obvious (C) mysterious (D)doubtful
44(A)maintained (B) described (C) settled (D)afforded
45(A) in the light (B) by virtue (C) with the exception (D)for the purpose
46(A) reduction (B)destruction (C) deprivation (D)restriction
47(A)upon (B)by (C) through (D)with
48(A) paid attention to (B)caught sight of (C) laid emphasis on (D)cast light on
49(A)develop (B)produce (C) stimulate (D)induce
50(A) if (B) as if (C) only if (D)if only
Cloze Test 3
Manpower Inc., with 560,000 workers, is the world's largest temporary employment agency. Every morning, its people 41 into the offices and factories of America, seeking a day's work for a day's pay. One day at a time. 42 industrial giants like General Motors and IBM struggle to survive 43 reducing the number of employees, Manpower, based in Milwaukee, Wisconsin, is booming.
44 its economy continues to recover, the US is increasingly becoming a nation of part-times and temporary workers. This "45" work force is the most important 46 in American business today, and it is 47 changing the relationship between people and their jobs. The phenomenon provides a way for companies to remain globally competitive 48 avoiding market cycles and the growing burdens 49 by employment rules, healthcare costs and pension plans. For workers it can mean an end to the security, benefits and sense of 50 that came form being a loyal employee.
41.A swarm B stride C separate D slip
42.A For B Because C As D Since
43. A form B in C on D by
44. A Even though B Now that C If only D Provided that
45. A durable B disposable C available D transferable
46. A approach B flow C fashion D trend
47. A instantly B reversely C fundamentally D sufficiently
48. A but B while C and D whereas
49. A imposed B restricted C illustrated D confined
50. A excitement B conviction C enthusiasm D importance
Cloze Test 4
Until recently most historians spoke very critically of the Industrial Revolution. They _____41 that in the long run industrialization greatly raised the standard of living for the _____42 man. Nut they insisted that its _____43 results during the period